Home / 3,756,775.29-5,182,697.57-2,532,633.63

Finding the Fourth Proportional to 3,756,775.29, 5,182,697.57 and 2,532,633.63

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Solution

The fourth proportional to 3,756,775.29, 5,182,697.57 and 2,532,633.63 is: 3,493,920.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,756,775.29 : 5,182,697.57 = 2,532,633.63 : x
  2. Step 2: Convert to fraction form
    3,756,775.29/5,182,697.57 = 2,532,633.63/x
  3. Step 3: Cross multiply
    3,756,775.29x = 5,182,697.57 × 2,532,633.63
  4. Step 4: Simplify right side
    3,756,775.29x = 13,125,874,147,238.11
  5. Step 5: Solve for x
    x = 13,125,874,147,238.11/3,756,775.29
  6. Step 6: Final answer
    x = 3,493,920.49

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.